Company lists · Data refreshed September 2026

Top 21 Pipeline welding and fabrication companies based in Tulsa, United States

Name: Pipeline welding and fabrication companies based in Tulsa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 32 companies tracked

RevenueBase identified 32 company matches for pipeline welding and fabrication companies associated with Tulsa, United States as of September 2026 and tracks 1,178 professional contacts across them, including 430 with verified work emails. Across the United States, Houston is the largest hub for this category (172 companies); Tulsa follows with 32.

This list covers company matches for pipeline welding and fabrication companies associated with Tulsa, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

32Companies

1,178Contacts tracked

430Verified emails

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The 21 largest pipeline welding and fabrication companies based in Tulsa, United States

Ranked by team size

Top 21 of 32 company matches for pipeline welding and fabrication companies based in Tulsa, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Matrix Service	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	1,001-5,000	492 contacts →
	Exact match “Matrix Service is a subsidiary of Matrix Service Company (NASDAQ: MTRX).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Industrial Piping Specialists, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	201-500	191 contacts →
	Exact match “IPS is a Total Quality PVF Company with a strong commitment to our customers and lean manufacturing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Circle B Measurement & Fabrication	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “Circle B Measurement & Fabrication (general build and fabrication division) in partnership with Circle B Underground (industry leader of underground construction) collaborate to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Construction & Turnaround Services	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	201-500	57 contacts →
	Exact match “Construction & Turnaround Services combines the best in field construction and fabrication to respond to your most demanding projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Pipeline Equipment, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “At Pipeline Equipment it’s more than just a slogan…it’s our founding principle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Allan Edwards, INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	QPS Flint, LLC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “QPS Flint Construction (Flint) takes pride in a successful history constructing oil facilities, gas facilities and civil construction projects since 1957.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Mattsco Supply Company	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Founded in 1975, Mattsco Supply Company is a privately owned PVF distributor headquartered in Tulsa, OK.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Darby Equipment Company	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Darby Equipment is a leading manufacturer and distributor of pipeline equipment located in Tulsa, Oklahoma.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Sawyer MFG Company	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Sawyer Manufacturing Company has been the world leader in the design and manufacture of pipeline and welding equipment since 1948.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	United Contracting Services	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “At United Contracting Services, we have our ASME “U” and “S” stamps, as well as our NBIC “R” stamp.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mid-America Pipeline Construction INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	201-500	11 contacts →
	Exact match “Mid-America Pipeline Construction is a privately owned & operated service provider of the oil & gas industry for over 30 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	SUN Pipeline Solutions	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Since 1978, SUN Pipeline Solutions has been providing industry-leading mileage, performance, simplicity, innovation, and affordability in pipeline-pigging products and solutions…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Fieldpoint Energy Services	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “FieldPoint Energy Services is an oil and gas pipeline and facility construction company with operations in Texas and Oklahoma.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Insulation Specialists Of Tulsa INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Midwestern Manufacturing & Pipe Line Products	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	51-200	8 contacts →
	Exact match “For more than 60 years, we have served the pipeline industry with innovative pipeline equipment and products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Midwesco Industries INC	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	JPS Pipeline Services	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “JPS Pipeline Services is dedicated to delivering the highest quality of safety and customer service while partnering with our clients to solve their problems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	MW Piping Fabrication	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “MW Piping is proudly leading the way in Tulsa, Oklahoma as a go-to volume piping fabrication expert.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	ITC Pipe	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Serving top oilfield producers since 1984.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	American Pipe Bending CO	Exact match	Tulsa, OK, United StatesHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Founded in 1987, AMERICAN PIPE BENDING COMPANY has been an industry leader in custom built, high quality pipe and tube bending, coiling and fabrication.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pipeline welding and fabrication companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 32 pipeline welding and fabrication companies based in Tulsa, United States

See the full list, filter by size, metro and specialty, and access 430 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pipeline welding and fabrication companies based in Tulsa, United States at a glance

As of Sep 17, 2026

36.5%Verified-email coverage

36.8Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Tulsa, so it is reported there. Company counts and contact totals on this page are exact for Tulsa, over 32 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Tulsa, United States whose business descriptions match “pipeline welding and fabrication companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 430 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Pipeline welding and fabrication companies by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pipeline welding and fabrication companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipeline welding and fabrication companies are there based in Tulsa, United States?

RevenueBase identified 32 company matches for pipeline welding and fabrication companies associated with Tulsa, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Matrix Service tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most pipeline welding and fabrication companies?

Houston leads the United States with 172 company records, followed by Tulsa (32) and Midland (29).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 430 professional contacts with verified work emails tracked across these 32 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.